modem_if: make modem driver silent

ougdata · Sep 5, 2012 · 3c287f8 · 3c287f8
1 parent 28375d0
commit 3c287f8
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Showing 3 changed files with 6 additions and 2 deletions.
diff --git a/drivers/misc/modem_if/modem_link_device_usb.c b/drivers/misc/modem_if/modem_link_device_usb.c
@@ -13,7 +13,7 @@
  *
  */
 
-#define DEBUG
+//#define DEBUG
 
 #include <linux/init.h>
 #include <linux/module.h>

diff --git a/drivers/misc/modem_if/modem_link_pm_usb.c b/drivers/misc/modem_if/modem_link_pm_usb.c
@@ -12,7 +12,7 @@
  *
  */
 
-#define DEBUG
+//#define DEBUG
 
 #include <linux/init.h>
 #include <linux/module.h>

diff --git a/drivers/misc/modem_if/modem_utils.c b/drivers/misc/modem_if/modem_utils.c
@@ -245,13 +245,17 @@ int pr_ipc(const char *str, const char *data, size_t len)
 int pr_buffer(const char *tag, const char *data, size_t data_len,
 							size_t max_len)
 {
+#ifdef DEBUG
 	size_t len = min(data_len, max_len);
 	unsigned char hexstr[len ? len * 3 : 1]; /* 1 <= sizeof <= max_len*3 */
 	dump2hex(hexstr, data, len);
 
 	/* don't change this printk to mif_debug for print this as level7 */
 	return printk(KERN_INFO "%s(%u): %s%s\n", tag, data_len, hexstr,
 			len == data_len ? "" : " ...");
+#else
+	return 0;
+#endif
 }
 
 /* flow control CM from CP, it use in serial devices */